| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "cc/animation_curve.h" |
| |
| #include "base/logging.h" |
| |
| namespace cc { |
| |
| const FloatAnimationCurve* AnimationCurve::toFloatAnimationCurve() const |
| { |
| DCHECK(type() == AnimationCurve::Float); |
| return static_cast<const FloatAnimationCurve*>(this); |
| } |
| |
| AnimationCurve::Type FloatAnimationCurve::type() const |
| { |
| return Float; |
| } |
| |
| const TransformAnimationCurve* AnimationCurve::toTransformAnimationCurve() const |
| { |
| DCHECK(type() == AnimationCurve::Transform); |
| return static_cast<const TransformAnimationCurve*>(this); |
| } |
| |
| AnimationCurve::Type TransformAnimationCurve::type() const |
| { |
| return Transform; |
| } |
| |
| } // namespace cc |